package schoolWork.work03.Example4;

public class CellPhone implements ISoundControl {
    @Override
    public void playSound() {
        System.out.println("叮铃铃，叮铃铃，手机铃声响了!");
    }

    @Override
    public void turnOffSound() {
        System.out.println("通话结束，再见!");
    }
}
